OS GSO ISO 10539:2015
ISO 10539:2002
Omani Standard
Current Edition
·
Approved on
03 September 2015
Animal and vegetable fats and oils -- Determination of alkalinity
OS GSO ISO 10539:2015 Files
English
6 Pages
Current Edition
Reference Language
OMR
20.42
OS GSO ISO 10539:2015 Scope
This International Standard specifies a method for the determination of the alkalinity of animal and vegetable fats and oils without distinguishing between the various constituents. The method is not applicable to dry melted animal fats, nor to oils and fats with an acidity greater than 60 % (mass fraction) as determined in accordance with ISO 660.
NOTE Fats and oils can contain alkaline constituents either naturally (e.g. calcium soaps from bones) or accidentally (e.g. sodium soaps in imperfectly refined fats and oils).
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